document.write( "Question 752561: Determine whether the lines 5x = 3y = 9 and -3x = 5y = 10 are parallel, perpendicular, or neither. \n" ); document.write( "
Algebra.Com's Answer #457836 by josgarithmetic(39618)\"\" \"About 
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You need to write the equations correctly. What are written need an operation symbol in place of an equality symbol. \n" ); document.write( "
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